CVE-2023-39615: xmlsoft libxml2

csirt@kutim:~/threat-intel/cve/CVE-2023-39615

CVSS 6.5 · Medium EPSS 0,76%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada xmlsoft libxml2. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

Xmlsoft Libxml2 v2.11.0 was discovered to contain an out-of-bounds read via the xmlSAX2StartElement() function at /libxml2/SAX2.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via supplying a crafted XML file. NOTE: the vendor's position is that the product does not support the legacy SAX1 interface with custom callbacks; there is a crash even without crafted input.

Rincian

Terbit di NVD: 29 Agustus 2023
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 6.5 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
EPSS (30 hari): 0,76% peluang dieksploitasi; lebih tinggi dari 53,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
xmlsoft	libxml2	Versi 2.11.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://gitlab.gnome.org/GNOME/libxml2/-/issues/535 exploit · issue tracking · patch
https://lists.debian.org/debian-lts-announce/2025/02/msg00028.html

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.